middleware

问题 public class UsersController : APIControllerBase { public UsersController() { } public Client Get() { return new Client() { ClientID = 1, // LastUpdate = I want to update this field in middleware }; } public Client Get(int id) { return new Client() { ClientID = id // LastUpdate = I want to update this field in middleware }; } } public class SetClientLastUpdateMiddleware { private readonly RequestDelegate next; public SetClientLastUpdateMiddleware(RequestDelegate next) { this.next = next; }

问题 I need to set a new landing page for my application. For now it is landing on the standard Index.cshtml inside of the Home folder inside of the Views folder. I want my new landing page to be from this directory: Views/Welcome/Index.cshtml The error I'm getting says: InvalidOperationException: RenderBody has not been called for the page at '/Views/Welcome/Index.cshtml'. To ignore call IgnoreBody(); I have made the following changes so far in my startup.cs file: public void ConfigureServices

问题 I have some middleware that adds a context with a request id to a request. func AddContextWithRequestID(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { var ctx context.Context ctx = NewContextWithRequestID(ctx, r) next.ServeHTTP(w, r.WithContext(ctx)) })} How do I write a test for this ? 回答1: To test that, you need to run that handler passing in a request, and using a custom next handler that checks that the request was indeed modified.

问题 I have some middleware that adds a context with a request id to a request. func AddContextWithRequestID(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { var ctx context.Context ctx = NewContextWithRequestID(ctx, r) next.ServeHTTP(w, r.WithContext(ctx)) })} How do I write a test for this ? 回答1: To test that, you need to run that handler passing in a request, and using a custom next handler that checks that the request was indeed modified.

问题 I have some middleware that adds a context with a request id to a request. func AddContextWithRequestID(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { var ctx context.Context ctx = NewContextWithRequestID(ctx, r) next.ServeHTTP(w, r.WithContext(ctx)) })} How do I write a test for this ? 回答1: To test that, you need to run that handler passing in a request, and using a custom next handler that checks that the request was indeed modified.

问题 I have some middleware that adds a context with a request id to a request. func AddContextWithRequestID(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { var ctx context.Context ctx = NewContextWithRequestID(ctx, r) next.ServeHTTP(w, r.WithContext(ctx)) })} How do I write a test for this ? 回答1: To test that, you need to run that handler passing in a request, and using a custom next handler that checks that the request was indeed modified.

问题 As the title suggests, I want to reduce duplicate authorization code for each new route I call. My problem is exactly the same as the user in this post, because apparently we downloaded the same project from GitHub repository. I tried both of the solutions suggested in the answers, however it restricts me from accessing those routes even if I'm logged in. Here's the code: router.js // GET route for reading data router.get("/", function (req, res, next) { return res.sendFile(path.join(_

问题 As the title suggests, I want to reduce duplicate authorization code for each new route I call. My problem is exactly the same as the user in this post, because apparently we downloaded the same project from GitHub repository. I tried both of the solutions suggested in the answers, however it restricts me from accessing those routes even if I'm logged in. Here's the code: router.js // GET route for reading data router.get("/", function (req, res, next) { return res.sendFile(path.join(_

问题 I'm having trouble understanding how to properly write middleware in Express that utilizes async/await, but doesn't leave a Promise floating in the ether after it's execution. I've read a ton of blogs and StackOverflow posts, and it seems like there is some consensus around using the following pattern in async/await middleware: const asyncHandler = fn => (req, res, next) => Promise .resolve(fn(req, res, next)) .catch(next) app.use(asyncHandler(async (req, res, next) => { req.user = await User

问题 I have implemented a middleware in sdk V4 Bot to intercept each message between bot & user and log that custom mongo Db. I am trying to implement similar concept for Bot built using SDK v4. Looks like I can use following piece of code to add a middleware but, not sure how to differentiate message between bot to user & user to bot. V3 bot code bot.use({ botbuilder: function (session, next) { logUserConversation(session) next() }, send: function (event, next) { logBotsConversation(event) next()